document.write( "Question 600168: Solve the system using the substitution method or the elimination-by-addition method.
\n" ); document.write( "2x - y = 1
\n" ); document.write( "5x + 2y = 25 \n" ); document.write( "

Algebra.Com's Answer #379204 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Multiply the first equation by 2. Add the two equations term by term resulting in a single variable equation in

. Solve for

. Substitute the value you determined for

into either of the orignial equations. Solve for

. Express your answer as an ordered pair

using the two values determined.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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